Lysine 500 mg
Thorne
Lysine 500 mg
4.8
★ ★ ★ ★ ★
(5405 ratings)
Lysine 500 mg
Score 80
A premium-quality 500mg L-Lysine from Thorne, known for exceptional purity, but at a high price point.
Quantity: 60 Capsule(s) • (60 servings)
Goals: flag Hair Health flag Immunity flag Bone Health flag Skin Health
leaderboard Score 80
A premium-quality 500mg L-Lysine from Thorne, known for exceptional purity, but at a high price point.
insights Analysis
Thorne's Lysine 500 mg delivers 500mg of L-Lysine Monohydrochloride in capsule form. Thorne Research is highly respected in the professional and consumer supplement markets for its unwavering commitment to purity, potency, and rigorous third-party testing, making it a go-to brand for those with sensitivities or who demand the highest quality. This 500mg dose is effective for daily maintenance of immunity, skin, and hair health. However, its price per serving of 23 cents is among the highest for a single-ingredient L-Lysine supplement. This premium pricing reflects Thorne's superior manufacturing processes and quality control, which is the primary value driver for this product.
- Exceptional quality and purity due to Thorne's stringent manufacturing standards.
- Highly trusted brand among health professionals and discerning consumers.
- Standard and effective 500mg dosage.
- Capsule form is generally easy to consume.
- Very high price per serving, making it cost-prohibitive for many.
- No higher dosage options within this specific product.
$12.60($0.21 per serving)
 iHerb | $ 12.60 | |
 Pure Formulas | $ 14.00 | |
 Amazon | $ 14.00 |
Ingredients
| Ingredient | Amount per serving |
|---|---|
L-Lysine | 500 mg |
Categories
Lysine 90
As a Thorne product, it sets the bar for purity and quality in the Lysine collection. While its price limits its mass appeal, it's a top-tier choice for consumers who prioritize uncompromised ingredient integrity in their Lysine supplementation.
Goals
While the 500mg dose is standard for immune support, Thorne's reputation for ultra-pure ingredients ensures maximum effectiveness and absorption, making it a premium choice for this goal.
High-purity L-Lysine from Thorne supports optimal collagen synthesis, crucial for skin elasticity and repair. Consumers can have high confidence in the quality of ingredients aiding their skin health.
The 500mg dose of exceptionally pure L-Lysine provides essential amino acids for robust protein synthesis, fundamentally contributing to strong and healthy hair growth.
92 Value 
L-Lysine 1000 mg
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4.6
★★★★★
(4146 ratings)
This AN Amazing Nutrition product offers a robust 1000mg dose at an excellent price per serving of 7 cents, providing twice the active ingredient for a very good value, even compared to Thorne's premium.
90 Value 
L-Lysine Pharmaceutical Grade
Swanson
4.7
★★★★★
(480 ratings)
This Swanson product offers 500mg of 'Pharmaceutical Grade' L-Lysine for 7 cents per serving, providing comparable quality assurance at a significantly better value price point.
88 Value 
L-Lysine 500 mg
Jarrow Formulas
4.8
★★★★★
(4287 ratings)
This Jarrow Formulas product provides 500mg of L-Lysine for 7 cents per serving, striking a good balance between a trusted brand and a much more affordable price point compared to Thorne.
95 Performance 
L-Lysine 1000 mg
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4.7
★★★★★
(9284 ratings)
This Solgar product provides a higher 1000mg dose from a highly reputable brand, offering greater potency and convenience. While not Thorne's purity, Solgar is still a very trusted name.
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L-Lysine Beta Glucan 1000 mg
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4.7
★★★★★
(545 ratings)
This Solaray alternative offers a higher 1000mg L-Lysine dose and includes Beta Glucan for enhanced immune support, providing a more comprehensive and synergistic benefit for those prioritizing advanced formulations.
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Super Lysine+ Immune Support
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4.6
★★★★★
(18691 ratings)
Offers a higher 1500mg L-Lysine dose and a comprehensive blend of additional immune-supporting ingredients, making it a robust, multi-faceted immune formula for those seeking enhanced effects beyond simple Lysine.
95 Budget 
L-Lysine 500 mg
NOW
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★★★★★
(441 ratings)
Offers the same 500mg L-Lysine dose at a vastly lower price per serving of 4 cents, providing a significantly more economical choice for daily supplementation.
92 Budget 
L-Lysine 500 mg
NOW
4.8
★★★★★
(13912 ratings)
At 5 cents per serving, this NOW product delivers the same 500mg dose for less than a quarter of the price, backed by an exceptionally high review count, representing superior affordability.
90 Budget 
Free-Form L-Lysine 500 mg
Swanson Premium Brand
4.8
★★★★★
(1563 ratings)
This Swanson product provides a 500mg dose for 6 cents per serving, making it a far more affordable option while still offering a high-quality 'Free-Form' L-Lysine.
92 Value
L-Lysine 1000 mg
AN Amazing Nutrition Amazing Formulas
4.6
★★★★★
(4146 ratings)
This AN Amazing Nutrition product offers a robust 1000mg dose at an excellent price per serving of 7 cents, providing twice the active ingredient for a very good value, even compared to Thorne's premium.
90 Value
L-Lysine Pharmaceutical Grade
Swanson
4.7
★★★★★
(480 ratings)
This Swanson product offers 500mg of 'Pharmaceutical Grade' L-Lysine for 7 cents per serving, providing comparable quality assurance at a significantly better value price point.
88 Value
L-Lysine 500 mg
Jarrow Formulas
4.8
★★★★★
(4287 ratings)
This Jarrow Formulas product provides 500mg of L-Lysine for 7 cents per serving, striking a good balance between a trusted brand and a much more affordable price point compared to Thorne.
95 Performance
L-Lysine 1000 mg
Solgar
4.7
★★★★★
(9284 ratings)
This Solgar product provides a higher 1000mg dose from a highly reputable brand, offering greater potency and convenience. While not Thorne's purity, Solgar is still a very trusted name.
93 Performance
L-Lysine Beta Glucan 1000 mg
Solaray
4.7
★★★★★
(545 ratings)
This Solaray alternative offers a higher 1000mg L-Lysine dose and includes Beta Glucan for enhanced immune support, providing a more comprehensive and synergistic benefit for those prioritizing advanced formulations.
90 Performance
Super Lysine+ Immune Support
Quantum Health
4.6
★★★★★
(18691 ratings)
Offers a higher 1500mg L-Lysine dose and a comprehensive blend of additional immune-supporting ingredients, making it a robust, multi-faceted immune formula for those seeking enhanced effects beyond simple Lysine.